Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402422 | Field adjustable seal | Harold F. Honath, Robert H. Swinderman, Richard E. Hills | 1983-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402422 | Field adjustable seal | Harold F. Honath, Robert H. Swinderman, Richard E. Hills | 1983-09-06 |